Managed XDR

c-users-user-appdata-l...-for-promotion.pdf.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-yxhpki1r.hkf-approved-list-for-promotion-approved-list-for-promotion.pdf.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has Working directory, Has command line arguments, Icon, Archive, ctime=Thu Mar 27 06:19:12 2025, mtime=Thu Dec 4 05:55:33 2025, atime=Thu Mar 27 06:19:12 2025, length=13312, window=hide
File size
1.9 MB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
bb63d4c8dfb1a7b6565a099a6a7fb10d3e59e2ea
SHA256
3744f630a05cbb4e8190fd5b8b03ecea42d476fd91e2631dcde6f8a9da21976b
MD5
75c2c722460c77555cdb3fcb301a9bff

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.003 suspicious_process: Spawns a suspicious process
T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

Defense Evasion

T1218 suspicious_cmdline: Executes a suspicious command
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1057 has_wmi: Executes one or several WMI requests
T1082 has_wmi: Executes one or several WMI requests
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

network_bind: Starts servers listening at None
suspicious_process_network: Unusual process network activity detected
dns_without_resolve: DNS query without a response
creates_suspended_process: Creates suspended process
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services
yara_rules: Static rules